ScriptBreak

// USP10.dll
#include <windows.h>

HRESULT ScriptBreak(
    LPCWSTR pwcChars,
    INT cChars,
    const SCRIPT_ANALYSIS* psa,
    SCRIPT_LOGATTR* psla
);

<DllImport("USP10.dll", ExactSpelling:=True)>
Public Shared Function ScriptBreak(
    <MarshalAs(UnmanagedType.LPWStr)> pwcChars As String,   ' LPCWSTR
    cChars As Integer,   ' INT
    psa As IntPtr,   ' SCRIPT_ANALYSIS*
    psla As IntPtr   ' SCRIPT_LOGATTR* out
) As Integer
End Function

' pwcChars : LPCWSTR
' cChars : INT
' psa : SCRIPT_ANALYSIS*
' psla : SCRIPT_LOGATTR* out
Declare PtrSafe Function ScriptBreak Lib "usp10" ( _
    ByVal pwcChars As LongPtr, _
    ByVal cChars As Long, _
    ByVal psa As LongPtr, _
    ByVal psla As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ScriptBreak = ctypes.windll.usp10.ScriptBreak
ScriptBreak.restype = ctypes.c_int
ScriptBreak.argtypes = [
    wintypes.LPCWSTR,  # pwcChars : LPCWSTR
    ctypes.c_int,  # cChars : INT
    ctypes.c_void_p,  # psa : SCRIPT_ANALYSIS*
    ctypes.c_void_p,  # psla : SCRIPT_LOGATTR* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USP10.dll')
ScriptBreak = Fiddle::Function.new(
  lib['ScriptBreak'],
  [
    Fiddle::TYPE_VOIDP,  # pwcChars : LPCWSTR
    Fiddle::TYPE_INT,  # cChars : INT
    Fiddle::TYPE_VOIDP,  # psa : SCRIPT_ANALYSIS*
    Fiddle::TYPE_VOIDP,  # psla : SCRIPT_LOGATTR* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "usp10")]
extern "system" {
    fn ScriptBreak(
        pwcChars: *const u16,  // LPCWSTR
        cChars: i32,  // INT
        psa: *const SCRIPT_ANALYSIS,  // SCRIPT_ANALYSIS*
        psla: *mut SCRIPT_LOGATTR  // SCRIPT_LOGATTR* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("USP10.dll")]
public static extern int ScriptBreak([MarshalAs(UnmanagedType.LPWStr)] string pwcChars, int cChars, IntPtr psa, IntPtr psla);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USP10_ScriptBreak' -Namespace Win32 -PassThru
# $api::ScriptBreak(pwcChars, cChars, psa, psla)

#uselib "USP10.dll"
#func global ScriptBreak "ScriptBreak" sptr, sptr, sptr, sptr
; ScriptBreak pwcChars, cChars, varptr(psa), varptr(psla)   ; 戻り値は stat
; pwcChars : LPCWSTR -> "sptr"
; cChars : INT -> "sptr"
; psa : SCRIPT_ANALYSIS* -> "sptr"
; psla : SCRIPT_LOGATTR* out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

#uselib "USP10.dll"
#cfunc global ScriptBreak "ScriptBreak" wstr, int, var, var
; res = ScriptBreak(pwcChars, cChars, psa, psla)
; pwcChars : LPCWSTR -> "wstr"
; cChars : INT -> "int"
; psa : SCRIPT_ANALYSIS* -> "var"
; psla : SCRIPT_LOGATTR* out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; HRESULT ScriptBreak(LPCWSTR pwcChars, INT cChars, SCRIPT_ANALYSIS* psa, SCRIPT_LOGATTR* psla)
#uselib "USP10.dll"
#cfunc global ScriptBreak "ScriptBreak" wstr, int, var, var
; res = ScriptBreak(pwcChars, cChars, psa, psla)
; pwcChars : LPCWSTR -> "wstr"
; cChars : INT -> "int"
; psa : SCRIPT_ANALYSIS* -> "var"
; psla : SCRIPT_LOGATTR* out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	usp10 = windows.NewLazySystemDLL("USP10.dll")
	procScriptBreak = usp10.NewProc("ScriptBreak")
)

// pwcChars (LPCWSTR), cChars (INT), psa (SCRIPT_ANALYSIS*), psla (SCRIPT_LOGATTR* out)
r1, _, err := procScriptBreak.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwcChars))),
	uintptr(cChars),
	uintptr(psa),
	uintptr(psla),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function ScriptBreak(
  pwcChars: PWideChar;   // LPCWSTR
  cChars: Integer;   // INT
  psa: Pointer;   // SCRIPT_ANALYSIS*
  psla: Pointer   // SCRIPT_LOGATTR* out
): Integer; stdcall;
  external 'USP10.dll' name 'ScriptBreak';

result := DllCall("USP10\ScriptBreak"
    , "WStr", pwcChars   ; LPCWSTR
    , "Int", cChars   ; INT
    , "Ptr", psa   ; SCRIPT_ANALYSIS*
    , "Ptr", psla   ; SCRIPT_LOGATTR* out
    , "Int")   ; return: HRESULT

●ScriptBreak(pwcChars, cChars, psa, psla) = DLL("USP10.dll", "int ScriptBreak(char*, int, void*, void*)")
# 呼び出し: ScriptBreak(pwcChars, cChars, psa, psla)
# pwcChars : LPCWSTR -> "char*"
# cChars : INT -> "int"
# psa : SCRIPT_ANALYSIS* -> "void*"
# psla : SCRIPT_LOGATTR* out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。